Kenwood KDC-120UG / MP3 / AUX / iPod / iPhone / Smartphone Player. Wiring harness to convert the factory plugs to allow the Kenwood to fit and play. Kenwood KDC-120UG. Peugeot Boxer: All Years. The host of digital formats reproduced by this stunning Kenwood single din-sized unit are justification enough for removing your old factory fitted unit!